AK, TPTK OOP, nice board

Much wrong with my play on this hand?
Asume no reads!

Eurobet No-limit Hold'em, $1.00 BB (10 handed)

UTG ($72.70)
Hero ($100.00)
UTG+2 ($85.30)
MP ($119.00)
MP+1 ($189.65)
MP+2 ($32.50)
CO ($47.00)
Button ($96.50)
SB ($52.10)
BB ($270.40)

Preflop: Hero is UTG+1 with K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img].
1 fold, Hero raises to $4, 5 folds, Button raises to $8, 2 folds, Hero calls $4.

Flop: 7[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/club.gif[/img]
Hero checks, Button bets $6, Hero calls $6.

Turn: 8[img]/images/graemlins/heart.gif[/img]
Hero bets $22, Button calls $22.

River: 3[img]/images/graemlins/spade.gif[/img]
Hero bets $42, Button raises all-in to $60.50, Hero calls $18.50

Final pot: $192.50

Btw, I wrote the HH myself, therefore it sucks.